CA954711A - Flashlamp - Google Patents

Flashlamp

Info

Publication number
CA954711A
CA954711A CA029,745A CA29745A CA954711A CA 954711 A CA954711 A CA 954711A CA 29745 A CA29745 A CA 29745A CA 954711 A CA954711 A CA 954711A
Authority
CA
Canada
Prior art keywords
flashlamp
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA029,745A
Inventor
Bernard Kopelman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GTE Sylvania Inc
Original Assignee
GTE Sylvania Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GTE Sylvania Inc filed Critical GTE Sylvania Inc
Application granted granted Critical
Publication of CA954711A publication Critical patent/CA954711A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K5/00—Light sources using charges of combustible material, e.g. illuminating flash devices
    • F21K5/02—Light sources using charges of combustible material, e.g. illuminating flash devices ignited in a non-disrupting container, e.g. photo-flash bulb
    • F21K5/023—Ignition devices in photo flash bulbs
    • F21K5/026—Ignition devices in photo flash bulbs using mechanical firing, e.g. percussion of a fulminating charge

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
CA029,745A 1967-09-12 1968-09-11 Flashlamp Expired CA954711A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66719567A 1967-09-12 1967-09-12
US67914267A 1967-10-30 1967-10-30

Publications (1)

Publication Number Publication Date
CA954711A true CA954711A (en) 1974-09-17

Family

ID=27099633

Family Applications (1)

Application Number Title Priority Date Filing Date
CA029,745A Expired CA954711A (en) 1967-09-12 1968-09-11 Flashlamp

Country Status (6)

Country Link
BE (1) BE720649A (en)
CA (1) CA954711A (en)
DE (2) DE1797275C3 (en)
FR (1) FR1580651A (en)
GB (1) GB1204973A (en)
NL (1) NL6812955A (en)

Also Published As

Publication number Publication date
GB1204973A (en) 1970-09-09
NL6812955A (en) 1969-03-14
DE6606524U (en) 1970-09-24
DE1797275C3 (en) 1973-06-28
FR1580651A (en) 1969-09-05
DE1797275B2 (en) 1972-12-07
BE720649A (en) 1969-03-11
DE1797275A1 (en) 1971-02-11

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